RD Automation Flip Chip Die bonders
Laurier Inc. of Londonderry, NH has built the largest installed base of semi-automatic and fully automated die sorting systems in the world. Laurier also manufactures high precision flip chip die bonders and stacked tray feeders for automated handling of Waffle packs and JEDEC trays.
http://www.rdautomation.com

Valtronic
Manufacturers custom miniature modules and packaging, including chip-on-board, flip chip, chip-on-chip, and multichip modules. Site include capabilites, and illustrated discussions of packaging technologies and processes.
http://www.valtronic.ch

Advanced Interconnect Technology
Provides custom wafer bumping and flip-chip bonding service to the semiconductor wafer fabrication and chip packaging houses.
http://www.ait.com.hk

Hytel Group, Inc.
Hytel Group, Inc. - Advanced Electronic Manufacturing Services
http://www.hytel.com

Wytan Company
A manufacturing company specializing in advanced assembly technology such as ball grid array (BGA), chip scale packages (CSP), and flip chip (FC). Online estimates. Golden, Colorado, USA.
http://www.wytan.com/

ESEC silicon packaging
Oerlikon Esec
http://www.esec.com

GS Präzisions AG
International manufacturer of flexible, rigid flexible and high density HDI circuit board. Internationaler Hersteller von flexiblen, starrflexiblen und HDI Leiterplatten. flex, rigid, FR4, COB, flip chip mit Schweizer Qualität.
http://www.gspag.ch/

Datacon Technology GmbH
high-precision assembly equipment for the advanced packaging market; specialist in the field of RFID, Flip Chip, System in Package (SIP), MCM, CMOS, Die Bonding
http://www.datacon.at/

OLOVO, LLC
Leading suppliers of Low Alpha Materials. Authorized supplier of Semitool anodes.
http://www.olovo.com/

First Level Inc.
First Level Inc. is a technology based contract assembly facility specializing in first level microelectronics packaging. The company has Class 10,000 ESD protected cleanrooms for die attach, wire bonding, and component assembly. Expert engineers and highly skilled technicians provide design, process, and manufacturing services.
http://www.firstlevelinc.com/